217491192

素因数分解:

$2^3\times 3^2\times {\mathrm{1657}}^1\times {\mathrm{1823}}^1$

素因数の和:3492

約数の個数: 48

約数和(自身を含む): 589717440

約数和(自身を除く): 372226248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1657, 1823, 3314, 3646, 4971, 5469, 6628, 7292, 9942, 10938, 13256, 14584, 14913, 16407, 19884, 21876, 29826, 32814, 39768, 43752, 59652, 65628, 119304, 131256, 3020711, 6041422, 9062133, 12082844, 18124266, 24165688, 27186399, 36248532, 54372798, 72497064, 108745596, 217491192]

約数ペア:

[(1, 217491192), (2, 108745596), (3, 72497064), (4, 54372798), (6, 36248532), (8, 27186399), (9, 24165688), (12, 18124266), (18, 12082844), (24, 9062133), (36, 6041422), (72, 3020711), (1657, 131256), (1823, 119304), (3314, 65628), (3646, 59652), (4971, 43752), (5469, 39768), (6628, 32814), (7292, 29826), (9942, 21876), (10938, 19884), (13256, 16407), (14584, 14913)]